[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-trivial] [PATCH v2 2/4] device_tree: fix compiler warnings (clang
From: |
Philippe Mathieu-Daudé |
Subject: |
[Qemu-trivial] [PATCH v2 2/4] device_tree: fix compiler warnings (clang 5) |
Date: |
Fri, 7 Apr 2017 19:20:14 -0300 |
static code analyzer complain:
device_tree.c:155:18: warning: Null pointer passed as an argument to a
'nonnull' parameter
while ((de = readdir(d)) != NULL) {
^~~~~~~~~~
Reported-by: Clang Static Analyzer
Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
Reviewed-by: Marc-André Lureau <address@hidden>
---
device_tree.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/device_tree.c b/device_tree.c
index 6e06320830..a24ddff02b 100644
--- a/device_tree.c
+++ b/device_tree.c
@@ -148,6 +148,7 @@ static void read_fstree(void *fdt, const char *dirname)
d = opendir(dirname);
if (!d) {
error_setg(&error_fatal, "%s cannot open %s", __func__, dirname);
+ return;
}
while ((de = readdir(d)) != NULL) {
--
2.11.0